PMIC - Voltage Regulators - DC DC Switching Controllers

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UC3845BD1R2

SOP-8

On Semiconductor

0427+

HIGH PERFORMANCE CURRENT MODE CONTROLLERS

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The UC2845D is a current-mode Pulse Width Modulation (PWM) Controller provides the necessary features to implement off-line or DC to DC fixed frequency current-mode control schemes with a minimal external parts count. Internally implemented circuits include under-voltage lockout featuring start up current less than 1mA, a precision reference trimmed for accuracy at the error amp input, logic to insure latched operation, a PWM comparator which also provides current limit control and a totem pole output stage designed to source or sink high peak current. The output stage, suitable for driving N-channel MOSFETs, is low in the off state.

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Description: The UC2845D is a high performance current mode PWM controller. Features: Operating voltage range of 4.5V to 18V High current totem pole output Low start-up current Low operating curr

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MAX797CSE-T

SOP

Maxim Integrated

05+

Step-Down Controllers with Synchronous Rectifier for CPU Power

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SG3845M

DIP-8

Linfinit

00+

Current Mode PWMs; Package: DIP;

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The SG3845M is a high-performance, fixed-frequency current-mode PWM controller. It is designed for off-line and DC-to-DC converter applications. Features: * High-performance current-mode control

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SG3526BN

DIP-18

Msc/linfinit

n/a

Voltage Mode PWMs; Package: DIP;

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Description: The SG3526BN is a high performance Pulse Width Modulation (PWM) control circuit. It is designed to provide improved performance and lower external parts count when implemented for control

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RT8209BGQW

QFN-14

Richtek

High Efficiency, Main Power Supply Controllers for Notebook Computers

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The RT8209BGQW is a high performance, low noise, low dropout linear regulator from Richtek. It is a 14-pin QFN package with an operating temperature range of -40°C to 125°C. The device features a l

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UC3844BD

SOP8

St/on

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

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Description: The UC3844BD is a high performance current mode PWM controller. Features: High performance current mode PWM controller Internal fixed frequency oscillator Internal soft start U

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ISL6520ACB

SOP-8

Intersil

01+

Adjustable Precision Shunt Regulator 3-SOT-23 -40 to 125

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Description: ISL6520ACB is a high-performance, low-noise, low-dropout (LDO) linear regulator with an integrated power MOSFET. Features: Low dropout voltage: 0.2V (typ) at 1A Low quiescent curre

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SG3524BN

DIP-16

Linfinity

Voltage Mode PWMs; Package: DIP;

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The SG3524BN is a Pulse Width Modulation (PWM) Control Circuit designed primarily for controlling switching power supplies. It is a voltage-mode PWM controller with an internal oscillator. It has a wi

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ISL6247CR

QFN-40

Intersil

Multiphase PWM Controller for Mobile Intel Pentium 4; Temperature Range: 0&degC to 70°C; Package: 40-QFN

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KA3843B

DIP-8

Samsung

SMPS Controller; Package: DIP; No of Pins: 8; Container: Rail

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The KA3843B is a voltage mode PWM controller IC manufactured by Samsung. It is a 8-pin DIP package IC. Description: The KA3843B is a monolithic integrated circuit designed for use in off-line and DC

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TL5001ACDRG4

SOIC-8

PWM Controller with Wide Input Voltage Range 8-SOIC -20 to 85

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UCC2805D

SOP8

Texas Instruments

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UC3843BD1R2

SOP

Motorola

PZAU

10-line IPAD", EMI filter and ESD protection

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MAX1631EAI

SSOP-28

MAX

00+

Multi-Output, Low-Noise Power-Supply Controllers for Notebook Computers

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Used and refurbished parts guaranteed can work well

MAX1771ESA

N/A

00+

IC REG CTRLR BST/BUCK-BST 8SOIC

Bo Cheng Wei Electronics Co.,Ltd.

PHP64.82177

PHP58.33960

From: PHP64.82177

Stock:210

Minimum:2

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MC34060AD

SOP-14

On/mot

02+

Processor Supervisory Circuits with Power-Fail 8-SOIC -40 to 85

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Description: The MC34060AD is a monolithic control circuit containing the primary building blocks required for DC-to-DC converters. Features: Wide Operating Supply Voltage Range: 4.5V to 40V Output

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UC3843BDG

SOP-14

On Semiconductor

High Performance Current Mode Controllers

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The UC3843BDG is an integrated circuit (IC) from ON Semiconductor. It is a high performance current mode PWM controller. It is designed to offer improved performance and lower external parts count whe

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